BR0007199A - Hydraulic damping rubber bearing with decoupling element - Google Patents

Hydraulic damping rubber bearing with decoupling element

Info

Publication number
BR0007199A
BR0007199A BR0007199-4A BR0007199A BR0007199A BR 0007199 A BR0007199 A BR 0007199A BR 0007199 A BR0007199 A BR 0007199A BR 0007199 A BR0007199 A BR 0007199A
Authority
BR
Brazil
Prior art keywords
bearing
uncoupling
rubber bearing
channel holder
damping rubber
Prior art date
Application number
BR0007199-4A
Other languages
Portuguese (pt)
Inventor
Andreas Vossel
Frank Meyerink
Original Assignee
Zf Lemfoerder Metallwaren Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zf Lemfoerder Metallwaren Ag filed Critical Zf Lemfoerder Metallwaren Ag
Publication of BR0007199A publication Critical patent/BR0007199A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F16F13/14—Units of the bushing type, i.e. loaded predominantly radially
    • F16F13/1427—Units of the bushing type, i.e. loaded predominantly radially characterised by features of flexible walls of equilibration chambers; decoupling or self-tuning means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Patente de Invenção: "MANCAL DE BORRACHA DEAMORTECIMENTO HIDRáULICO COM ELEMENTO DEDESACOPLAMENTO". A invenção refere-se a um mancal deborracha de amortecimento hidráulico com elemento dedesacoplamento para o desacoplamento do efeito deamortecimento do mancal de borracha em relação a forçasintroduzidas radialmente no mancal com pequena amplitude deexcitação. A tarefa da invenção é a de criar um mancal, o qualpossui além de facilidade de montagem uma grande medida deflexibilidade com vista a região de amplitudes desacopláveis. Omancal é constituído de modo conhecido por uma bucha, querecebe uma peça interna, um elastómero que envolve a peçainterna com câmaras para líquido hidráulico e um porta-canal compelo menos um canal incorporado que liga as câmaras. A tarefa ésolucionada, de modo que é utilizado como elemento dedesacoplamento um elemento de construção separado a serinserido em uma reentrância no porta-canal, o qual é constituídopor uma carcaça em forma de moldura e por uma membrana fixadana carcaça oscilando de modo livre. O elemento dedesacoplamento e a reentrância no porta-canal são configuradosde tal modo que a membrana do elemento de construçãoposicionada dentro do mancal pode realizar um movimentodirecionado radialmente entre o porta-canal e a bucha externa.Invention Patent: "HYDRAULIC DAMPING RUBBER BEARING WITH DECRAFTING ELEMENT". The invention relates to a hydraulic damping rubber bearing with an uncoupling element for decoupling the damping effect of the rubber bearing in relation to forces introduced radially into the bearing with a small excitation range. The task of the invention is to create a bearing, which has, in addition to ease of assembly, a great measure of flexibility in view of the region of uncoupling amplitudes. Omancal is constituted in a known way by a bushing, which receives an internal part, an elastomer that surrounds the internal part with chambers for hydraulic fluid and a channel holder with at least one incorporated channel that connects the chambers. The task is solved, so that a separate construction element to be inserted into a recess in the channel holder is used as an uncoupling element, which consists of a frame-shaped housing and a membrane fixed on the housing oscillating freely. The uncoupling element and the recess in the channel holder are configured in such a way that the membrane of the building element positioned inside the bearing can perform a radially directed movement between the channel holder and the external bushing.

BR0007199-4A 1999-10-06 2000-09-29 Hydraulic damping rubber bearing with decoupling element BR0007199A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19948307A DE19948307B4 (en) 1999-10-06 1999-10-06 Hydraulically damping rubber bearing with decoupling element
PCT/DE2000/003450 WO2001025650A1 (en) 1999-10-06 2000-09-29 Hydraulically damping rubber bearing with a decoupling element

Publications (1)

Publication Number Publication Date
BR0007199A true BR0007199A (en) 2001-10-30

Family

ID=7924811

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0007199-4A BR0007199A (en) 1999-10-06 2000-09-29 Hydraulic damping rubber bearing with decoupling element

Country Status (8)

Country Link
US (1) US6511058B1 (en)
EP (1) EP1135627B1 (en)
JP (1) JP2003511634A (en)
BR (1) BR0007199A (en)
DE (1) DE19948307B4 (en)
ES (1) ES2246902T3 (en)
MX (1) MXPA01004842A (en)
WO (1) WO2001025650A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8038132B2 (en) * 2005-09-01 2011-10-18 The Pullman Company Hydraulic bushing
GB0600320D0 (en) * 2006-01-09 2006-02-15 Avon Vibration Man Syst Ltd Hydraulically damped mounting device
DE102012206621A1 (en) * 2012-04-23 2013-10-24 Zf Friedrichshafen Ag Hydraulic bearing with a sealing lip produced as a separate component
US10605323B2 (en) 2016-01-26 2020-03-31 Ford-Werke Gmbh Elastomer bearing

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3566023D1 (en) * 1984-08-07 1988-12-08 Avon Ind Polymers Hydraulically damped mounting device
JPH0689807B2 (en) 1985-11-18 1994-11-14 株式会社ブリヂストン Anti-vibration device with liquid
JPH0689806B2 (en) * 1986-01-20 1994-11-14 株式会社ブリヂストン Anti-vibration device
GB2192968B (en) * 1986-07-23 1990-03-21 Clevite Ind Inc Fluid filled elastomeric damping device
DE3810310A1 (en) * 1988-03-26 1989-10-12 Boge Ag HYDRAULIC DAMPING RUBBER BEARING
JPH0681978B2 (en) * 1988-06-20 1994-10-19 日産自動車株式会社 Inner / outer cylinder type fluid filled power unit mount
US4895353A (en) * 1988-06-28 1990-01-23 The Pullman Company Fluid filled elastomeric damping device
JPH0266335A (en) * 1988-08-31 1990-03-06 Toyo Tire & Rubber Co Ltd Cylinder-formed liquid sealing vibrationproofing mount
ES2053041T3 (en) * 1989-09-14 1994-07-16 Lemfoerder Metallwaren Ag SPRING HOSE RUBBER WITH HYDRAULIC DAMPING FOR ACCOMMODATION IN AUTOMOTIVE VEHICLES.
DE3937232A1 (en) * 1989-11-09 1991-05-16 Freudenberg Carl Fa RUBBER BEARING WITH HYDRAULIC DAMPING
JP2972289B2 (en) * 1990-06-29 1999-11-08 日産自動車株式会社 Anti-vibration device
JPH062734A (en) 1992-06-17 1994-01-11 Bridgestone Corp Liquid sealing type vibration control device
GB9414565D0 (en) * 1994-07-19 1994-09-07 Avon Clevite Ltd Hydrautically damped mounting device
US5657510A (en) * 1995-06-14 1997-08-19 Yamashita Rubber Kabushiki Kaisha Fluid-filled insulating bushing
DE19527260A1 (en) * 1995-07-26 1997-01-30 Boge Gmbh Hydraulically damping engine mount
GB2317667A (en) * 1996-09-25 1998-04-01 Draftex Ind Ltd An engine mount assembly having a one-piece moulded support

Also Published As

Publication number Publication date
JP2003511634A (en) 2003-03-25
DE19948307A1 (en) 2001-04-12
EP1135627B1 (en) 2005-09-07
US6511058B1 (en) 2003-01-28
EP1135627A1 (en) 2001-09-26
WO2001025650A1 (en) 2001-04-12
ES2246902T3 (en) 2006-03-01
DE19948307B4 (en) 2007-09-06
MXPA01004842A (en) 2002-09-18

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time